Answer Posted / sunrainravinder
Safe mode is a mode of operating syystem in which O.S.
loadds anly default drivers for devices. it also disconnect
or not detect any kind of external devices which can cause
system halt such as network card. Moreover we can say it
blocks all the sertificats which are not authenticated by
developer. For example: In window network card is not
deteceted bcs there is no drivers loaded for this device.
in safe mode, O.S. also minimise the no of applications &
devices used by a system. Safe mode also shows whether
window's files are ok or damaged. If window's file or files
are missing or corrupt then it will not start in safe mode
otherwise u will get desktop in safe mode which means
system status is okay.
| Is This Answer Correct ? | 12 Yes | 0 No |
Post New Answer View All Answers
Give two examples of a ‘collision-free’ protocol ?
what happens when two consigitive ports of switch are connacted using one cross cabel with each other?(how the whole network gets down)
What is autonomous system
What is Mail Gateway
What is attenuation
Give the equivalent binary word for the polynomial x8+x2+x+1.
1. What is LAN segmentation? Why it is used? What are the different techniques to create LAN segments?
Why does ATM use the cell of small and fixed length ?
A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?
Which layer is used to route packets
Is the nyquist theorem true for optical fibre or only for copper wire ? Explain.
When you look at a Cisco switch like Cisco 2950, why are the ports labeled with an 'X' behind the number? Like 1x, 2x.....23x, 24x, and what does it mean when there is no 'X'?
If the transmitted code word is 10011000 and the received code word is 11001001. What is the error word ? Write transmitted code word , received code word and error word as polynomials.
What is NVT (Network Virtual Terminal)
hi , can you Suggest me the books (with author names) to learn Network programming from basics. Thanks in Advance... Prakash